.fc {direction:ltr;text-align:left;}
.fc .fc-button {margin:0;padding:.4em .65em;}
.fc .fc-toolbar-title {font-size:1.75em;margin:0;}
.fc .fc-button-primary {background-color:#3788d8;border-color:#3788d8;}
.fc .fc-button-primary:hover {background-color:#2c6ebd;}
.fc .fc-daygrid-day-number {padding:4px;font-size:0.85em;text-align:right;}
.fc .fc-daygrid-event {margin:1px 0;padding:0 2px;font-size:0.8em;border-radius:3px;}
.fc .fc-highlight {background:#d0e8ff;}
#calendar {max-width: 900px; margin: 20px auto;}